/**
 * dat-gui JavaScript Controller Library
 * http://code.google.com/p/dat-gui
 *
 * Copyright 2011 Data Arts Team, Google Creative Lab
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 */

function ___$insertStyle(css) {
  if (!css) {
    return
  }
  if (typeof window === 'undefined') {
    return
  }

  var style = document.createElement('style')

  style.setAttribute('type', 'text/css')
  style.innerHTML = css
  document.head.appendChild(style)

  return css
}

function colorToString(color, forceCSSHex) {
  var colorFormat = color.__state.conversionName.toString()
  var r = Math.round(color.r)
  var g = Math.round(color.g)
  var b = Math.round(color.b)
  var a = color.a
  var h = Math.round(color.h)
  var s = color.s.toFixed(1)
  var v = color.v.toFixed(1)
  if (forceCSSHex || colorFormat === 'THREE_CHAR_HEX' || colorFormat === 'SIX_CHAR_HEX') {
    var str = color.hex.toString(16)
    while (str.length < 6) {
      str = '0' + str
    }
    return '#' + str
  } else if (colorFormat === 'CSS_RGB') {
    return 'rgb(' + r + ',' + g + ',' + b + ')'
  } else if (colorFormat === 'CSS_RGBA') {
    return 'rgba(' + r + ',' + g + ',' + b + ',' + a + ')'
  } else if (colorFormat === 'HEX') {
    return '0x' + color.hex.toString(16)
  } else if (colorFormat === 'RGB_ARRAY') {
    return '[' + r + ',' + g + ',' + b + ']'
  } else if (colorFormat === 'RGBA_ARRAY') {
    return '[' + r + ',' + g + ',' + b + ',' + a + ']'
  } else if (colorFormat === 'RGB_OBJ') {
    return '{r:' + r + ',g:' + g + ',b:' + b + '}'
  } else if (colorFormat === 'RGBA_OBJ') {
    return '{r:' + r + ',g:' + g + ',b:' + b + ',a:' + a + '}'
  } else if (colorFormat === 'HSV_OBJ') {
    return '{h:' + h + ',s:' + s + ',v:' + v + '}'
  } else if (colorFormat === 'HSVA_OBJ') {
    return '{h:' + h + ',s:' + s + ',v:' + v + ',a:' + a + '}'
  }
  return 'unknown format'
}

var ARR_EACH = Array.prototype.forEach
var ARR_SLICE = Array.prototype.slice
var Common = {
  BREAK: {},
  extend: function extend(target) {
    this.each(ARR_SLICE.call(arguments, 1), function(obj) {
      var keys = this.isObject(obj) ? Object.keys(obj) : []
      keys.forEach(function(key) {
        if (!this.isUndefined(obj[key])) {
          target[key] = obj[key]
        }
      }.bind(this))
    }, this)
    return target
  },
  defaults: function defaults(target) {
    this.each(ARR_SLICE.call(arguments, 1), function(obj) {
      var keys = this.isObject(obj) ? Object.keys(obj) : []
      keys.forEach(function(key) {
        if (this.isUndefined(target[key])) {
          target[key] = obj[key]
        }
      }.bind(this))
    }, this)
    return target
  },
  compose: function compose() {
    var toCall = ARR_SLICE.call(arguments)
    return function() {
      var args = ARR_SLICE.call(arguments)
      for (var i = toCall.length - 1; i >= 0; i--) {
        args = [toCall[i].apply(this, args)]
      }
      return args[0]
    }
  },
  each: function each(obj, itr, scope) {
    if (!obj) {
      return
    }
    if (ARR_EACH && obj.forEach && obj.forEach === ARR_EACH) {
      obj.forEach(itr, scope)
    } else if (obj.length === obj.length + 0) {
      var key = void 0
      var l = void 0
      for (key = 0, l = obj.length; key < l; key++) {
        if (key in obj && itr.call(scope, obj[key], key) === this.BREAK) {
          return
        }
      }
    } else {
      for (var _key in obj) {
        if (itr.call(scope, obj[_key], _key) === this.BREAK) {
          return
        }
      }
    }
  },
  defer: function defer(fnc) {
    setTimeout(fnc, 0)
  },
  debounce: function debounce(func, threshold, callImmediately) {
    var timeout = void 0
    return function() {
      var obj = this
      var args = arguments
      function delayed() {
        timeout = null
        if (!callImmediately) func.apply(obj, args)
      }
      var callNow = callImmediately || !timeout
      clearTimeout(timeout)
      timeout = setTimeout(delayed, threshold)
      if (callNow) {
        func.apply(obj, args)
      }
    }
  },
  toArray: function toArray(obj) {
    if (obj.toArray) return obj.toArray()
    return ARR_SLICE.call(obj)
  },
  isUndefined: function isUndefined(obj) {
    return obj === undefined
  },
  isNull: function isNull(obj) {
    return obj === null
  },
  isNaN: (function(_isNaN) {
    function isNaN(_x) {
      return _isNaN.apply(this, arguments)
    }
    isNaN.toString = function() {
      return _isNaN.toString()
    }
    return isNaN
  }(function(obj) {
    return isNaN(obj)
  })),
  isArray: Array.isArray || function(obj) {
    return obj.constructor === Array
  },
  isObject: function isObject(obj) {
    return obj === Object(obj)
  },
  isNumber: function isNumber(obj) {
    return obj === obj + 0
  },
  isString: function isString(obj) {
    return obj === obj + ''
  },
  isBoolean: function isBoolean(obj) {
    return obj === false || obj === true
  },
  isFunction: function isFunction(obj) {
    return Object.prototype.toString.call(obj) === '[object Function]'
  }
}

var INTERPRETATIONS = [
  {
    litmus: Common.isString,
    conversions: {
      THREE_CHAR_HEX: {
        read: function read(original) {
          var test = original.match(/^#([A-F0-9])([A-F0-9])([A-F0-9])$/i)
          if (test === null) {
            return false
          }
          return {
            space: 'HEX',
            hex: parseInt('0x' + test[1].toString() + test[1].toString() + test[2].toString() + test[2].toString() + test[3].toString() + test[3].toString(), 0)
          }
        },
        write: colorToString
      },
      SIX_CHAR_HEX: {
        read: function read(original) {
          var test = original.match(/^#([A-F0-9]{6})$/i)
          if (test === null) {
            return false
          }
          return {
            space: 'HEX',
            hex: parseInt('0x' + test[1].toString(), 0)
          }
        },
        write: colorToString
      },
      CSS_RGB: {
        read: function read(original) {
          var test = original.match(/^rgb\(\s*(.+)\s*,\s*(.+)\s*,\s*(.+)\s*\)/)
          if (test === null) {
            return false
          }
          return {
            space: 'RGB',
            r: parseFloat(test[1]),
            g: parseFloat(test[2]),
            b: parseFloat(test[3])
          }
        },
        write: colorToString
      },
      CSS_RGBA: {
        read: function read(original) {
          var test = original.match(/^rgba\(\s*(.+)\s*,\s*(.+)\s*,\s*(.+)\s*,\s*(.+)\s*\)/)
          if (test === null) {
            return false
          }
          return {
            space: 'RGB',
            r: parseFloat(test[1]),
            g: parseFloat(test[2]),
            b: parseFloat(test[3]),
            a: parseFloat(test[4])
          }
        },
        write: colorToString
      }
    }
  },
  {
    litmus: Common.isNumber,
    conversions: {
      HEX: {
        read: function read(original) {
          return {
            space: 'HEX',
            hex: original,
            conversionName: 'HEX'
          }
        },
        write: function write(color) {
          return color.hex
        }
      }
    }
  },
  {
    litmus: Common.isArray,
    conversions: {
      RGB_ARRAY: {
        read: function read(original) {
          if (original.length !== 3) {
            return false
          }
          return {
            space: 'RGB',
            r: original[0],
            g: original[1],
            b: original[2]
          }
        },
        write: function write(color) {
          return [color.r, color.g, color.b]
        }
      },
      RGBA_ARRAY: {
        read: function read(original) {
          if (original.length !== 4) return false
          return {
            space: 'RGB',
            r: original[0],
            g: original[1],
            b: original[2],
            a: original[3]
          }
        },
        write: function write(color) {
          return [color.r, color.g, color.b, color.a]
        }
      }
    }
  },
  {
    litmus: Common.isObject,
    conversions: {
      RGBA_OBJ: {
        read: function read(original) {
          if (Common.isNumber(original.r) && Common.isNumber(original.g) && Common.isNumber(original.b) && Common.isNumber(original.a)) {
            return {
              space: 'RGB',
              r: original.r,
              g: original.g,
              b: original.b,
              a: original.a
            }
          }
          return false
        },
        write: function write(color) {
          return {
            r: color.r,
            g: color.g,
            b: color.b,
            a: color.a
          }
        }
      },
      RGB_OBJ: {
        read: function read(original) {
          if (Common.isNumber(original.r) && Common.isNumber(original.g) && Common.isNumber(original.b)) {
            return {
              space: 'RGB',
              r: original.r,
              g: original.g,
              b: original.b
            }
          }
          return false
        },
        write: function write(color) {
          return {
            r: color.r,
            g: color.g,
            b: color.b
          }
        }
      },
      HSVA_OBJ: {
        read: function read(original) {
          if (Common.isNumber(original.h) && Common.isNumber(original.s) && Common.isNumber(original.v) && Common.isNumber(original.a)) {
            return {
              space: 'HSV',
              h: original.h,
              s: original.s,
              v: original.v,
              a: original.a
            }
          }
          return false
        },
        write: function write(color) {
          return {
            h: color.h,
            s: color.s,
            v: color.v,
            a: color.a
          }
        }
      },
      HSV_OBJ: {
        read: function read(original) {
          if (Common.isNumber(original.h) && Common.isNumber(original.s) && Common.isNumber(original.v)) {
            return {
              space: 'HSV',
              h: original.h,
              s: original.s,
              v: original.v
            }
          }
          return false
        },
        write: function write(color) {
          return {
            h: color.h,
            s: color.s,
            v: color.v
          }
        }
      }
    }
  }]
var result = void 0
var toReturn = void 0
var interpret = function interpret() {
  toReturn = false
  var original = arguments.length > 1 ? Common.toArray(arguments) : arguments[0]
  Common.each(INTERPRETATIONS, function(family) {
    if (family.litmus(original)) {
      Common.each(family.conversions, function(conversion, conversionName) {
        result = conversion.read(original)
        if (toReturn === false && result !== false) {
          toReturn = result
          result.conversionName = conversionName
          result.conversion = conversion
          return Common.BREAK
        }
      })
      return Common.BREAK
    }
  })
  return toReturn
}

var tmpComponent = void 0
var ColorMath = {
  hsv_to_rgb: function hsv_to_rgb(h, s, v) {
    var hi = Math.floor(h / 60) % 6
    var f = h / 60 - Math.floor(h / 60)
    var p = v * (1.0 - s)
    var q = v * (1.0 - f * s)
    var t = v * (1.0 - (1.0 - f) * s)
    var c = [[v, t, p], [q, v, p], [p, v, t], [p, q, v], [t, p, v], [v, p, q]][hi]
    return {
      r: c[0] * 255,
      g: c[1] * 255,
      b: c[2] * 255
    }
  },
  rgb_to_hsv: function rgb_to_hsv(r, g, b) {
    var min = Math.min(r, g, b)
    var max = Math.max(r, g, b)
    var delta = max - min
    var h = void 0
    var s = void 0
    if (max !== 0) {
      s = delta / max
    } else {
      return {
        h: NaN,
        s: 0,
        v: 0
      }
    }
    if (r === max) {
      h = (g - b) / delta
    } else if (g === max) {
      h = 2 + (b - r) / delta
    } else {
      h = 4 + (r - g) / delta
    }
    h /= 6
    if (h < 0) {
      h += 1
    }
    return {
      h: h * 360,
      s: s,
      v: max / 255
    }
  },
  rgb_to_hex: function rgb_to_hex(r, g, b) {
    var hex = this.hex_with_component(0, 2, r)
    hex = this.hex_with_component(hex, 1, g)
    hex = this.hex_with_component(hex, 0, b)
    return hex
  },
  component_from_hex: function component_from_hex(hex, componentIndex) {
    return hex >> componentIndex * 8 & 0xFF
  },
  hex_with_component: function hex_with_component(hex, componentIndex, value) {
    return value << (tmpComponent = componentIndex * 8) | hex & ~(0xFF << tmpComponent)
  }
}

var _typeof = typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol' ? function(obj) {
  return typeof obj
} : function(obj) {
  return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj
}

var classCallCheck = function(instance, Constructor) {
  if (!(instance instanceof Constructor)) {
    throw new TypeError('Cannot call a class as a function')
  }
}

var createClass = (function() {
  function defineProperties(target, props) {
    for (var i = 0; i < props.length; i++) {
      var descriptor = props[i]
      descriptor.enumerable = descriptor.enumerable || false
      descriptor.configurable = true
      if ('value' in descriptor) descriptor.writable = true
      Object.defineProperty(target, descriptor.key, descriptor)
    }
  }

  return function(Constructor, protoProps, staticProps) {
    if (protoProps) defineProperties(Constructor.prototype, protoProps)
    if (staticProps) defineProperties(Constructor, staticProps)
    return Constructor
  }
}())

var get = function get(object, property, receiver) {
  if (object === null) object = Function.prototype
  var desc = Object.getOwnPropertyDescriptor(object, property)

  if (desc === undefined) {
    var parent = Object.getPrototypeOf(object)

    if (parent === null) {
      return undefined
    } else {
      return get(parent, property, receiver)
    }
  } else if ('value' in desc) {
    return desc.value
  } else {
    var getter = desc.get

    if (getter === undefined) {
      return undefined
    }

    return getter.call(receiver)
  }
}

var inherits = function(subClass, superClass) {
  if (typeof superClass !== 'function' && superClass !== null) {
    throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass)
  }

  subClass.prototype = Object.create(superClass && superClass.prototype, {
    constructor: {
      value: subClass,
      enumerable: false,
      writable: true,
      configurable: true
    }
  })
  if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass
}

var possibleConstructorReturn = function(self, call) {
  if (!self) {
    throw new ReferenceError("this hasn't been initialised - super() hasn't been called")
  }

  return call && (typeof call === 'object' || typeof call === 'function') ? call : self
}

var Color = (function() {
  function Color() {
    classCallCheck(this, Color)
    this.__state = interpret.apply(this, arguments)
    if (this.__state === false) {
      throw new Error('Failed to interpret color arguments')
    }
    this.__state.a = this.__state.a || 1
  }
  createClass(Color, [{
    key: 'toString',
    value: function toString() {
      return colorToString(this)
    }
  }, {
    key: 'toHexString',
    value: function toHexString() {
      return colorToString(this, true)
    }
  }, {
    key: 'toOriginal',
    value: function toOriginal() {
      return this.__state.conversion.write(this)
    }
  }])
  return Color
}())
function defineRGBComponent(target, component, componentHexIndex) {
  Object.defineProperty(target, component, {
    get: function get$$1() {
      if (this.__state.space === 'RGB') {
        return this.__state[component]
      }
      Color.recalculateRGB(this, component, componentHexIndex)
      return this.__state[component]
    },
    set: function set$$1(v) {
      if (this.__state.space !== 'RGB') {
        Color.recalculateRGB(this, component, componentHexIndex)
        this.__state.space = 'RGB'
      }
      this.__state[component] = v
    }
  })
}
function defineHSVComponent(target, component) {
  Object.defineProperty(target, component, {
    get: function get$$1() {
      if (this.__state.space === 'HSV') {
        return this.__state[component]
      }
      Color.recalculateHSV(this)
      return this.__state[component]
    },
    set: function set$$1(v) {
      if (this.__state.space !== 'HSV') {
        Color.recalculateHSV(this)
        this.__state.space = 'HSV'
      }
      this.__state[component] = v
    }
  })
}
Color.recalculateRGB = function(color, component, componentHexIndex) {
  if (color.__state.space === 'HEX') {
    color.__state[component] = ColorMath.component_from_hex(color.__state.hex, componentHexIndex)
  } else if (color.__state.space === 'HSV') {
    Common.extend(color.__state, ColorMath.hsv_to_rgb(color.__state.h, color.__state.s, color.__state.v))
  } else {
    throw new Error('Corrupted color state')
  }
}
Color.recalculateHSV = function(color) {
  var result = ColorMath.rgb_to_hsv(color.r, color.g, color.b)
  Common.extend(color.__state, {
    s: result.s,
    v: result.v
  })
  if (!Common.isNaN(result.h)) {
    color.__state.h = result.h
  } else if (Common.isUndefined(color.__state.h)) {
    color.__state.h = 0
  }
}
Color.COMPONENTS = ['r', 'g', 'b', 'h', 's', 'v', 'hex', 'a']
defineRGBComponent(Color.prototype, 'r', 2)
defineRGBComponent(Color.prototype, 'g', 1)
defineRGBComponent(Color.prototype, 'b', 0)
defineHSVComponent(Color.prototype, 'h')
defineHSVComponent(Color.prototype, 's')
defineHSVComponent(Color.prototype, 'v')
Object.defineProperty(Color.prototype, 'a', {
  get: function get$$1() {
    return this.__state.a
  },
  set: function set$$1(v) {
    this.__state.a = v
  }
})
Object.defineProperty(Color.prototype, 'hex', {
  get: function get$$1() {
    if (!this.__state.space !== 'HEX') {
      this.__state.hex = ColorMath.rgb_to_hex(this.r, this.g, this.b)
    }
    return this.__state.hex
  },
  set: function set$$1(v) {
    this.__state.space = 'HEX'
    this.__state.hex = v
  }
})

var Controller = (function() {
  function Controller(object, property) {
    classCallCheck(this, Controller)
    this.initialValue = object[property]
    this.domElement = document.createElement('div')
    this.object = object
    this.property = property
    this.__onChange = undefined
    this.__onFinishChange = undefined
  }
  createClass(Controller, [{
    key: 'onChange',
    value: function onChange(fnc) {
      this.__onChange = fnc
      return this
    }
  }, {
    key: 'onFinishChange',
    value: function onFinishChange(fnc) {
      this.__onFinishChange = fnc
      return this
    }
  }, {
    key: 'setValue',
    value: function setValue(newValue) {
      this.object[this.property] = newValue
      if (this.__onChange) {
        this.__onChange.call(this, newValue)
      }
      this.updateDisplay()
      return this
    }
  }, {
    key: 'getValue',
    value: function getValue() {
      return this.object[this.property]
    }
  }, {
    key: 'updateDisplay',
    value: function updateDisplay() {
      return this
    }
  }, {
    key: 'isModified',
    value: function isModified() {
      return this.initialValue !== this.getValue()
    }
  }])
  return Controller
}())

var EVENT_MAP = {
  HTMLEvents: ['change'],
  MouseEvents: ['click', 'mousemove', 'mousedown', 'mouseup', 'mouseover'],
  KeyboardEvents: ['keydown']
}
var EVENT_MAP_INV = {}
Common.each(EVENT_MAP, function(v, k) {
  Common.each(v, function(e) {
    EVENT_MAP_INV[e] = k
  })
})
var CSS_VALUE_PIXELS = /(\d+(\.\d+)?)px/
function cssValueToPixels(val) {
  if (val === '0' || Common.isUndefined(val)) {
    return 0
  }
  var match = val.match(CSS_VALUE_PIXELS)
  if (!Common.isNull(match)) {
    return parseFloat(match[1])
  }
  return 0
}
var dom = {
  makeSelectable: function makeSelectable(elem, selectable) {
    if (elem === undefined || elem.style === undefined) return
    elem.onselectstart = selectable ? function() {
      return false
    } : function() {}
    elem.style.MozUserSelect = selectable ? 'auto' : 'none'
    elem.style.KhtmlUserSelect = selectable ? 'auto' : 'none'
    elem.unselectable = selectable ? 'on' : 'off'
  },
  makeFullscreen: function makeFullscreen(elem, hor, vert) {
    var vertical = vert
    var horizontal = hor
    if (Common.isUndefined(horizontal)) {
      horizontal = true
    }
    if (Common.isUndefined(vertical)) {
      vertical = true
    }
    elem.style.position = 'absolute'
    if (horizontal) {
      elem.style.left = 0
      elem.style.right = 0
    }
    if (vertical) {
      elem.style.top = 0
      elem.style.bottom = 0
    }
  },
  fakeEvent: function fakeEvent(elem, eventType, pars, aux) {
    var params = pars || {}
    var className = EVENT_MAP_INV[eventType]
    if (!className) {
      throw new Error('Event type ' + eventType + ' not supported.')
    }
    var evt = document.createEvent(className)
    switch (className) {
      case 'MouseEvents':
      {
        var clientX = params.x || params.clientX || 0
        var clientY = params.y || params.clientY || 0
        evt.initMouseEvent(eventType, params.bubbles || false, params.cancelable || true, window, params.clickCount || 1, 0,
          0,
          clientX,
          clientY,
          false, false, false, false, 0, null)
        break
      }
      case 'KeyboardEvents':
      {
        var init = evt.initKeyboardEvent || evt.initKeyEvent
        Common.defaults(params, {
          cancelable: true,
          ctrlKey: false,
          altKey: false,
          shiftKey: false,
          metaKey: false,
          keyCode: undefined,
          charCode: undefined
        })
        init(eventType, params.bubbles || false, params.cancelable, window, params.ctrlKey, params.altKey, params.shiftKey, params.metaKey, params.keyCode, params.charCode)
        break
      }
      default:
      {
        evt.initEvent(eventType, params.bubbles || false, params.cancelable || true)
        break
      }
    }
    Common.defaults(evt, aux)
    elem.dispatchEvent(evt)
  },
  bind: function bind(elem, event, func, newBool) {
    var bool = newBool || false
    if (elem.addEventListener) {
      elem.addEventListener(event, func, bool)
    } else if (elem.attachEvent) {
      elem.attachEvent('on' + event, func)
    }
    return dom
  },
  unbind: function unbind(elem, event, func, newBool) {
    var bool = newBool || false
    if (elem.removeEventListener) {
      elem.removeEventListener(event, func, bool)
    } else if (elem.detachEvent) {
      elem.detachEvent('on' + event, func)
    }
    return dom
  },
  addClass: function addClass(elem, className) {
    if (elem.className === undefined) {
      elem.className = className
    } else if (elem.className !== className) {
      var classes = elem.className.split(/ +/)
      if (classes.indexOf(className) === -1) {
        classes.push(className)
        elem.className = classes.join(' ').replace(/^\s+/, '').replace(/\s+$/, '')
      }
    }
    return dom
  },
  removeClass: function removeClass(elem, className) {
    if (className) {
      if (elem.className === className) {
        elem.removeAttribute('class')
      } else {
        var classes = elem.className.split(/ +/)
        var index = classes.indexOf(className)
        if (index !== -1) {
          classes.splice(index, 1)
          elem.className = classes.join(' ')
        }
      }
    } else {
      elem.className = undefined
    }
    return dom
  },
  hasClass: function hasClass(elem, className) {
    return new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)').test(elem.className) || false
  },
  getWidth: function getWidth(elem) {
    var style = getComputedStyle(elem)
    return cssValueToPixels(style['border-left-width']) + cssValueToPixels(style['border-right-width']) + cssValueToPixels(style['padding-left']) + cssValueToPixels(style['padding-right']) + cssValueToPixels(style.width)
  },
  getHeight: function getHeight(elem) {
    var style = getComputedStyle(elem)
    return cssValueToPixels(style['border-top-width']) + cssValueToPixels(style['border-bottom-width']) + cssValueToPixels(style['padding-top']) + cssValueToPixels(style['padding-bottom']) + cssValueToPixels(style.height)
  },
  getOffset: function getOffset(el) {
    var elem = el
    var offset = { left: 0, top: 0 }
    if (elem.offsetParent) {
      do {
        offset.left += elem.offsetLeft
        offset.top += elem.offsetTop
        elem = elem.offsetParent
      } while (elem)
    }
    return offset
  },
  isActive: function isActive(elem) {
    return elem === document.activeElement && (elem.type || elem.href)
  }
}

var BooleanController = (function(_Controller) {
  inherits(BooleanController, _Controller)
  function BooleanController(object, property) {
    classCallCheck(this, BooleanController)
    var _this2 = possibleConstructorReturn(this, (BooleanController.__proto__ || Object.getPrototypeOf(BooleanController)).call(this, object, property))
    var _this = _this2
    _this2.__prev = _this2.getValue()
    _this2.__checkbox = document.createElement('input')
    _this2.__checkbox.setAttribute('type', 'checkbox')
    function onChange() {
      _this.setValue(!_this.__prev)
    }
    dom.bind(_this2.__checkbox, 'change', onChange, false)
    _this2.domElement.appendChild(_this2.__checkbox)
    _this2.updateDisplay()
    return _this2
  }
  createClass(BooleanController, [{
    key: 'setValue',
    value: function setValue(v) {
      var toReturn = get(BooleanController.prototype.__proto__ || Object.getPrototypeOf(BooleanController.prototype), 'setValue', this).call(this, v)
      if (this.__onFinishChange) {
        this.__onFinishChange.call(this, this.getValue())
      }
      this.__prev = this.getValue()
      return toReturn
    }
  }, {
    key: 'updateDisplay',
    value: function updateDisplay() {
      if (this.getValue() === true) {
        this.__checkbox.setAttribute('checked', 'checked')
        this.__checkbox.checked = true
        this.__prev = true
      } else {
        this.__checkbox.checked = false
        this.__prev = false
      }
      return get(BooleanController.prototype.__proto__ || Object.getPrototypeOf(BooleanController.prototype), 'updateDisplay', this).call(this)
    }
  }])
  return BooleanController
}(Controller))

var OptionController = (function(_Controller) {
  inherits(OptionController, _Controller)
  function OptionController(object, property, opts) {
    classCallCheck(this, OptionController)
    var _this2 = possibleConstructorReturn(this, (OptionController.__proto__ || Object.getPrototypeOf(OptionController)).call(this, object, property))
    var options = opts
    var _this = _this2
    _this2.__select = document.createElement('select')
    if (Common.isArray(options)) {
      var map = {}
      Common.each(options, function(element) {
        map[element] = element
      })
      options = map
    }
    Common.each(options, function(value, key) {
      var opt = document.createElement('option')
      opt.innerHTML = key
      opt.setAttribute('value', value)
      _this.__select.appendChild(opt)
    })
    _this2.updateDisplay()
    dom.bind(_this2.__select, 'change', function() {
      var desiredValue = this.options[this.selectedIndex].value
      _this.setValue(desiredValue)
    })
    _this2.domElement.appendChild(_this2.__select)
    return _this2
  }
  createClass(OptionController, [{
    key: 'setValue',
    value: function setValue(v) {
      var toReturn = get(OptionController.prototype.__proto__ || Object.getPrototypeOf(OptionController.prototype), 'setValue', this).call(this, v)
      if (this.__onFinishChange) {
        this.__onFinishChange.call(this, this.getValue())
      }
      return toReturn
    }
  }, {
    key: 'updateDisplay',
    value: function updateDisplay() {
      if (dom.isActive(this.__select)) return this
      this.__select.value = this.getValue()
      return get(OptionController.prototype.__proto__ || Object.getPrototypeOf(OptionController.prototype), 'updateDisplay', this).call(this)
    }
  }])
  return OptionController
}(Controller))

var StringController = (function(_Controller) {
  inherits(StringController, _Controller)
  function StringController(object, property) {
    classCallCheck(this, StringController)
    var _this2 = possibleConstructorReturn(this, (StringController.__proto__ || Object.getPrototypeOf(StringController)).call(this, object, property))
    var _this = _this2
    function onChange() {
      _this.setValue(_this.__input.value)
    }
    function onBlur() {
      if (_this.__onFinishChange) {
        _this.__onFinishChange.call(_this, _this.getValue())
      }
    }
    _this2.__input = document.createElement('input')
    _this2.__input.setAttribute('type', 'text')
    dom.bind(_this2.__input, 'keyup', onChange)
    dom.bind(_this2.__input, 'change', onChange)
    dom.bind(_this2.__input, 'blur', onBlur)
    dom.bind(_this2.__input, 'keydown', function(e) {
      if (e.keyCode === 13) {
        this.blur()
      }
    })
    _this2.updateDisplay()
    _this2.domElement.appendChild(_this2.__input)
    return _this2
  }
  createClass(StringController, [{
    key: 'updateDisplay',
    value: function updateDisplay() {
      if (!dom.isActive(this.__input)) {
        this.__input.value = this.getValue()
      }
      return get(StringController.prototype.__proto__ || Object.getPrototypeOf(StringController.prototype), 'updateDisplay', this).call(this)
    }
  }])
  return StringController
}(Controller))

function numDecimals(x) {
  var _x = x.toString()
  if (_x.indexOf('.') > -1) {
    return _x.length - _x.indexOf('.') - 1
  }
  return 0
}
var NumberController = (function(_Controller) {
  inherits(NumberController, _Controller)
  function NumberController(object, property, params) {
    classCallCheck(this, NumberController)
    var _this = possibleConstructorReturn(this, (NumberController.__proto__ || Object.getPrototypeOf(NumberController)).call(this, object, property))
    var _params = params || {}
    _this.__min = _params.min
    _this.__max = _params.max
    _this.__step = _params.step
    if (Common.isUndefined(_this.__step)) {
      if (_this.initialValue === 0) {
        _this.__impliedStep = 1
      } else {
        _this.__impliedStep = Math.pow(10, Math.floor(Math.log(Math.abs(_this.initialValue)) / Math.LN10)) / 10
      }
    } else {
      _this.__impliedStep = _this.__step
    }
    _this.__precision = numDecimals(_this.__impliedStep)
    return _this
  }
  createClass(NumberController, [{
    key: 'setValue',
    value: function setValue(v) {
      var _v = v
      if (this.__min !== undefined && _v < this.__min) {
        _v = this.__min
      } else if (this.__max !== undefined && _v > this.__max) {
        _v = this.__max
      }
      if (this.__step !== undefined && _v % this.__step !== 0) {
        _v = Math.round(_v / this.__step) * this.__step
      }
      return get(NumberController.prototype.__proto__ || Object.getPrototypeOf(NumberController.prototype), 'setValue', this).call(this, _v)
    }
  }, {
    key: 'min',
    value: function min(minValue) {
      this.__min = minValue
      return this
    }
  }, {
    key: 'max',
    value: function max(maxValue) {
      this.__max = maxValue
      return this
    }
  }, {
    key: 'step',
    value: function step(stepValue) {
      this.__step = stepValue
      this.__impliedStep = stepValue
      this.__precision = numDecimals(stepValue)
      return this
    }
  }])
  return NumberController
}(Controller))

function roundToDecimal(value, decimals) {
  var tenTo = Math.pow(10, decimals)
  return Math.round(value * tenTo) / tenTo
}
var NumberControllerBox = (function(_NumberController) {
  inherits(NumberControllerBox, _NumberController)
  function NumberControllerBox(object, property, params) {
    classCallCheck(this, NumberControllerBox)
    var _this2 = possibleConstructorReturn(this, (NumberControllerBox.__proto__ || Object.getPrototypeOf(NumberControllerBox)).call(this, object, property, params))
    _this2.__truncationSuspended = false
    var _this = _this2
    var prevY = void 0
    function onChange() {
      var attempted = parseFloat(_this.__input.value)
      if (!Common.isNaN(attempted)) {
        _this.setValue(attempted)
      }
    }
    function onFinish() {
      if (_this.__onFinishChange) {
        _this.__onFinishChange.call(_this, _this.getValue())
      }
    }
    function onBlur() {
      onFinish()
    }
    function onMouseDrag(e) {
      var diff = prevY - e.clientY
      _this.setValue(_this.getValue() + diff * _this.__impliedStep)
      prevY = e.clientY
    }
    function onMouseUp() {
      dom.unbind(window, 'mousemove', onMouseDrag)
      dom.unbind(window, 'mouseup', onMouseUp)
      onFinish()
    }
    function onMouseDown(e) {
      dom.bind(window, 'mousemove', onMouseDrag)
      dom.bind(window, 'mouseup', onMouseUp)
      prevY = e.clientY
    }
    _this2.__input = document.createElement('input')
    _this2.__input.setAttribute('type', 'text')
    dom.bind(_this2.__input, 'change', onChange)
    dom.bind(_this2.__input, 'blur', onBlur)
    dom.bind(_this2.__input, 'mousedown', onMouseDown)
    dom.bind(_this2.__input, 'keydown', function(e) {
      if (e.keyCode === 13) {
        _this.__truncationSuspended = true
        this.blur()
        _this.__truncationSuspended = false
        onFinish()
      }
    })
    _this2.updateDisplay()
    _this2.domElement.appendChild(_this2.__input)
    return _this2
  }
  createClass(NumberControllerBox, [{
    key: 'updateDisplay',
    value: function updateDisplay() {
      this.__input.value = this.__truncationSuspended ? this.getValue() : roundToDecimal(this.getValue(), this.__precision)
      return get(NumberControllerBox.prototype.__proto__ || Object.getPrototypeOf(NumberControllerBox.prototype), 'updateDisplay', this).call(this)
    }
  }])
  return NumberControllerBox
}(NumberController))

function map(v, i1, i2, o1, o2) {
  return o1 + (o2 - o1) * ((v - i1) / (i2 - i1))
}
var NumberControllerSlider = (function(_NumberController) {
  inherits(NumberControllerSlider, _NumberController)
  function NumberControllerSlider(object, property, min, max, step) {
    classCallCheck(this, NumberControllerSlider)
    var _this2 = possibleConstructorReturn(this, (NumberControllerSlider.__proto__ || Object.getPrototypeOf(NumberControllerSlider)).call(this, object, property, { min: min, max: max, step: step }))
    var _this = _this2
    _this2.__background = document.createElement('div')
    _this2.__foreground = document.createElement('div')
    dom.bind(_this2.__background, 'mousedown', onMouseDown)
    dom.bind(_this2.__background, 'touchstart', onTouchStart)
    dom.addClass(_this2.__background, 'slider')
    dom.addClass(_this2.__foreground, 'slider-fg')
    function onMouseDown(e) {
      document.activeElement.blur()
      dom.bind(window, 'mousemove', onMouseDrag)
      dom.bind(window, 'mouseup', onMouseUp)
      onMouseDrag(e)
    }
    function onMouseDrag(e) {
      e.preventDefault()
      var bgRect = _this.__background.getBoundingClientRect()
      _this.setValue(map(e.clientX, bgRect.left, bgRect.right, _this.__min, _this.__max))
      return false
    }
    function onMouseUp() {
      dom.unbind(window, 'mousemove', onMouseDrag)
      dom.unbind(window, 'mouseup', onMouseUp)
      if (_this.__onFinishChange) {
        _this.__onFinishChange.call(_this, _this.getValue())
      }
    }
    function onTouchStart(e) {
      if (e.touches.length !== 1) {
        return
      }
      dom.bind(window, 'touchmove', onTouchMove)
      dom.bind(window, 'touchend', onTouchEnd)
      onTouchMove(e)
    }
    function onTouchMove(e) {
      var clientX = e.touches[0].clientX
      var bgRect = _this.__background.getBoundingClientRect()
      _this.setValue(map(clientX, bgRect.left, bgRect.right, _this.__min, _this.__max))
    }
    function onTouchEnd() {
      dom.unbind(window, 'touchmove', onTouchMove)
      dom.unbind(window, 'touchend', onTouchEnd)
      if (_this.__onFinishChange) {
        _this.__onFinishChange.call(_this, _this.getValue())
      }
    }
    _this2.updateDisplay()
    _this2.__background.appendChild(_this2.__foreground)
    _this2.domElement.appendChild(_this2.__background)
    return _this2
  }
  createClass(NumberControllerSlider, [{
    key: 'updateDisplay',
    value: function updateDisplay() {
      var pct = (this.getValue() - this.__min) / (this.__max - this.__min)
      this.__foreground.style.width = pct * 100 + '%'
      return get(NumberControllerSlider.prototype.__proto__ || Object.getPrototypeOf(NumberControllerSlider.prototype), 'updateDisplay', this).call(this)
    }
  }])
  return NumberControllerSlider
}(NumberController))

var FunctionController = (function(_Controller) {
  inherits(FunctionController, _Controller)
  function FunctionController(object, property, text) {
    classCallCheck(this, FunctionController)
    var _this2 = possibleConstructorReturn(this, (FunctionController.__proto__ || Object.getPrototypeOf(FunctionController)).call(this, object, property))
    var _this = _this2
    _this2.__button = document.createElement('div')
    _this2.__button.innerHTML = text === undefined ? 'Fire' : text
    dom.bind(_this2.__button, 'click', function(e) {
      e.preventDefault()
      _this.fire()
      return false
    })
    dom.addClass(_this2.__button, 'button')
    _this2.domElement.appendChild(_this2.__button)
    return _this2
  }
  createClass(FunctionController, [{
    key: 'fire',
    value: function fire() {
      if (this.__onChange) {
        this.__onChange.call(this)
      }
      this.getValue().call(this.object)
      if (this.__onFinishChange) {
        this.__onFinishChange.call(this, this.getValue())
      }
    }
  }])
  return FunctionController
}(Controller))

var ColorController = (function(_Controller) {
  inherits(ColorController, _Controller)
  function ColorController(object, property) {
    classCallCheck(this, ColorController)
    var _this2 = possibleConstructorReturn(this, (ColorController.__proto__ || Object.getPrototypeOf(ColorController)).call(this, object, property))
    _this2.__color = new Color(_this2.getValue())
    _this2.__temp = new Color(0)
    var _this = _this2
    _this2.domElement = document.createElement('div')
    dom.makeSelectable(_this2.domElement, false)
    _this2.__selector = document.createElement('div')
    _this2.__selector.className = 'selector'
    _this2.__saturation_field = document.createElement('div')
    _this2.__saturation_field.className = 'saturation-field'
    _this2.__field_knob = document.createElement('div')
    _this2.__field_knob.className = 'field-knob'
    _this2.__field_knob_border = '2px solid '
    _this2.__hue_knob = document.createElement('div')
    _this2.__hue_knob.className = 'hue-knob'
    _this2.__hue_field = document.createElement('div')
    _this2.__hue_field.className = 'hue-field'
    _this2.__input = document.createElement('input')
    _this2.__input.type = 'text'
    _this2.__input_textShadow = '0 1px 1px '
    dom.bind(_this2.__input, 'keydown', function(e) {
      if (e.keyCode === 13) {
        onBlur.call(this)
      }
    })
    dom.bind(_this2.__input, 'blur', onBlur)
    dom.bind(_this2.__selector, 'mousedown', function() {
      dom.addClass(this, 'drag').bind(window, 'mouseup', function() {
        dom.removeClass(_this.__selector, 'drag')
      })
    })
    dom.bind(_this2.__selector, 'touchstart', function() {
      dom.addClass(this, 'drag').bind(window, 'touchend', function() {
        dom.removeClass(_this.__selector, 'drag')
      })
    })
    var valueField = document.createElement('div')
    Common.extend(_this2.__selector.style, {
      width: '122px',
      height: '102px',
      padding: '3px',
      backgroundColor: '#222',
      boxShadow: '0px 1px 3px rgba(0,0,0,0.3)'
    })
    Common.extend(_this2.__field_knob.style, {
      position: 'absolute',
      width: '12px',
      height: '12px',
      border: _this2.__field_knob_border + (_this2.__color.v < 0.5 ? '#fff' : '#000'),
      boxShadow: '0px 1px 3px rgba(0,0,0,0.5)',
      borderRadius: '12px',
      zIndex: 1
    })
    Common.extend(_this2.__hue_knob.style, {
      position: 'absolute',
      width: '15px',
      height: '2px',
      borderRight: '4px solid #fff',
      zIndex: 1
    })
    Common.extend(_this2.__saturation_field.style, {
      width: '100px',
      height: '100px',
      border: '1px solid #555',
      marginRight: '3px',
      display: 'inline-block',
      cursor: 'pointer'
    })
    Common.extend(valueField.style, {
      width: '100%',
      height: '100%',
      background: 'none'
    })
    linearGradient(valueField, 'top', 'rgba(0,0,0,0)', '#000')
    Common.extend(_this2.__hue_field.style, {
      width: '15px',
      height: '100px',
      border: '1px solid #555',
      cursor: 'ns-resize',
      position: 'absolute',
      top: '3px',
      right: '3px'
    })
    hueGradient(_this2.__hue_field)
    Common.extend(_this2.__input.style, {
      outline: 'none',
      textAlign: 'center',
      color: '#fff',
      border: 0,
      fontWeight: 'bold',
      textShadow: _this2.__input_textShadow + 'rgba(0,0,0,0.7)'
    })
    dom.bind(_this2.__saturation_field, 'mousedown', fieldDown)
    dom.bind(_this2.__saturation_field, 'touchstart', fieldDown)
    dom.bind(_this2.__field_knob, 'mousedown', fieldDown)
    dom.bind(_this2.__field_knob, 'touchstart', fieldDown)
    dom.bind(_this2.__hue_field, 'mousedown', fieldDownH)
    dom.bind(_this2.__hue_field, 'touchstart', fieldDownH)
    function fieldDown(e) {
      setSV(e)
      dom.bind(window, 'mousemove', setSV)
      dom.bind(window, 'touchmove', setSV)
      dom.bind(window, 'mouseup', fieldUpSV)
      dom.bind(window, 'touchend', fieldUpSV)
    }
    function fieldDownH(e) {
      setH(e)
      dom.bind(window, 'mousemove', setH)
      dom.bind(window, 'touchmove', setH)
      dom.bind(window, 'mouseup', fieldUpH)
      dom.bind(window, 'touchend', fieldUpH)
    }
    function fieldUpSV() {
      dom.unbind(window, 'mousemove', setSV)
      dom.unbind(window, 'touchmove', setSV)
      dom.unbind(window, 'mouseup', fieldUpSV)
      dom.unbind(window, 'touchend', fieldUpSV)
      onFinish()
    }
    function fieldUpH() {
      dom.unbind(window, 'mousemove', setH)
      dom.unbind(window, 'touchmove', setH)
      dom.unbind(window, 'mouseup', fieldUpH)
      dom.unbind(window, 'touchend', fieldUpH)
      onFinish()
    }
    function onBlur() {
      var i = interpret(this.value)
      if (i !== false) {
        _this.__color.__state = i
        _this.setValue(_this.__color.toOriginal())
      } else {
        this.value = _this.__color.toString()
      }
    }
    function onFinish() {
      if (_this.__onFinishChange) {
        _this.__onFinishChange.call(_this, _this.__color.toOriginal())
      }
    }
    _this2.__saturation_field.appendChild(valueField)
    _this2.__selector.appendChild(_this2.__field_knob)
    _this2.__selector.appendChild(_this2.__saturation_field)
    _this2.__selector.appendChild(_this2.__hue_field)
    _this2.__hue_field.appendChild(_this2.__hue_knob)
    _this2.domElement.appendChild(_this2.__input)
    _this2.domElement.appendChild(_this2.__selector)
    _this2.updateDisplay()
    function setSV(e) {
      if (e.type.indexOf('touch') === -1) {
        e.preventDefault()
      }
      var fieldRect = _this.__saturation_field.getBoundingClientRect()
      var _ref = e.touches && e.touches[0] || e
      var clientX = _ref.clientX
      var clientY = _ref.clientY
      var s = (clientX - fieldRect.left) / (fieldRect.right - fieldRect.left)
      var v = 1 - (clientY - fieldRect.top) / (fieldRect.bottom - fieldRect.top)
      if (v > 1) {
        v = 1
      } else if (v < 0) {
        v = 0
      }
      if (s > 1) {
        s = 1
      } else if (s < 0) {
        s = 0
      }
      _this.__color.v = v
      _this.__color.s = s
      _this.setValue(_this.__color.toOriginal())
      return false
    }
    function setH(e) {
      if (e.type.indexOf('touch') === -1) {
        e.preventDefault()
      }
      var fieldRect = _this.__hue_field.getBoundingClientRect()
      var _ref2 = e.touches && e.touches[0] || e
      var clientY = _ref2.clientY
      var h = 1 - (clientY - fieldRect.top) / (fieldRect.bottom - fieldRect.top)
      if (h > 1) {
        h = 1
      } else if (h < 0) {
        h = 0
      }
      _this.__color.h = h * 360
      _this.setValue(_this.__color.toOriginal())
      return false
    }
    return _this2
  }
  createClass(ColorController, [{
    key: 'updateDisplay',
    value: function updateDisplay() {
      var i = interpret(this.getValue())
      if (i !== false) {
        var mismatch = false
        Common.each(Color.COMPONENTS, function(component) {
          if (!Common.isUndefined(i[component]) && !Common.isUndefined(this.__color.__state[component]) && i[component] !== this.__color.__state[component]) {
            mismatch = true
            return {}
          }
        }, this)
        if (mismatch) {
          Common.extend(this.__color.__state, i)
        }
      }
      Common.extend(this.__temp.__state, this.__color.__state)
      this.__temp.a = 1
      var flip = this.__color.v < 0.5 || this.__color.s > 0.5 ? 255 : 0
      var _flip = 255 - flip
      Common.extend(this.__field_knob.style, {
        marginLeft: 100 * this.__color.s - 7 + 'px',
        marginTop: 100 * (1 - this.__color.v) - 7 + 'px',
        backgroundColor: this.__temp.toHexString(),
        border: this.__field_knob_border + 'rgb(' + flip + ',' + flip + ',' + flip + ')'
      })
      this.__hue_knob.style.marginTop = (1 - this.__color.h / 360) * 100 + 'px'
      this.__temp.s = 1
      this.__temp.v = 1
      linearGradient(this.__saturation_field, 'left', '#fff', this.__temp.toHexString())
      this.__input.value = this.__color.toString()
      Common.extend(this.__input.style, {
        backgroundColor: this.__color.toHexString(),
        color: 'rgb(' + flip + ',' + flip + ',' + flip + ')',
        textShadow: this.__input_textShadow + 'rgba(' + _flip + ',' + _flip + ',' + _flip + ',.7)'
      })
    }
  }])
  return ColorController
}(Controller))
var vendors = ['-moz-', '-o-', '-webkit-', '-ms-', '']
function linearGradient(elem, x, a, b) {
  elem.style.background = ''
  Common.each(vendors, function(vendor) {
    elem.style.cssText += 'background: ' + vendor + 'linear-gradient(' + x + ', ' + a + ' 0%, ' + b + ' 100%); '
  })
}
function hueGradient(elem) {
  elem.style.background = ''
  elem.style.cssText += 'background: -moz-linear-gradient(top,  #ff0000 0%, #ff00ff 17%, #0000ff 34%, #00ffff 50%, #00ff00 67%, #ffff00 84%, #ff0000 100%);'
  elem.style.cssText += 'background: -webkit-linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);'
  elem.style.cssText += 'background: -o-linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);'
  elem.style.cssText += 'background: -ms-linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);'
  elem.style.cssText += 'background: linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);'
}

var css = {
  load: function load(url, indoc) {
    var doc = indoc || document
    var link = doc.createElement('link')
    link.type = 'text/css'
    link.rel = 'stylesheet'
    link.href = url
    doc.getElementsByTagName('head')[0].appendChild(link)
  },
  inject: function inject(cssContent, indoc) {
    var doc = indoc || document
    var injected = document.createElement('style')
    injected.type = 'text/css'
    injected.innerHTML = cssContent
    var head = doc.getElementsByTagName('head')[0]
    try {
      head.appendChild(injected)
    } catch (e) {
    }
  }
}

var saveDialogContents = "<div id=\"dg-save\" class=\"dg dialogue\">\n\n  Here's the new load parameter for your <code>GUI</code>'s constructor:\n\n  <textarea id=\"dg-new-constructor\"></textarea>\n\n  <div id=\"dg-save-locally\">\n\n    <input id=\"dg-local-storage\" type=\"checkbox\"/> Automatically save\n    values to <code>localStorage</code> on exit.\n\n    <div id=\"dg-local-explain\">The values saved to <code>localStorage</code> will\n      override those passed to <code>dat.GUI</code>'s constructor. This makes it\n      easier to work incrementally, but <code>localStorage</code> is fragile,\n      and your friends may not see the same values you do.\n\n    </div>\n\n  </div>\n\n</div>"

var ControllerFactory = function ControllerFactory(object, property) {
  var initialValue = object[property]
  if (Common.isArray(arguments[2]) || Common.isObject(arguments[2])) {
    return new OptionController(object, property, arguments[2])
  }
  if (Common.isNumber(initialValue)) {
    if (Common.isNumber(arguments[2]) && Common.isNumber(arguments[3])) {
      if (Common.isNumber(arguments[4])) {
        return new NumberControllerSlider(object, property, arguments[2], arguments[3], arguments[4])
      }
      return new NumberControllerSlider(object, property, arguments[2], arguments[3])
    }
    if (Common.isNumber(arguments[4])) {
      return new NumberControllerBox(object, property, { min: arguments[2], max: arguments[3], step: arguments[4] })
    }
    return new NumberControllerBox(object, property, { min: arguments[2], max: arguments[3] })
  }
  if (Common.isString(initialValue)) {
    return new StringController(object, property)
  }
  if (Common.isFunction(initialValue)) {
    return new FunctionController(object, property, '')
  }
  if (Common.isBoolean(initialValue)) {
    return new BooleanController(object, property)
  }
  return null
}

function requestAnimationFrame(callback) {
  setTimeout(callback, 1000 / 60)
}
var requestAnimationFrame$1 = window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || requestAnimationFrame

var CenteredDiv = (function() {
  function CenteredDiv() {
    classCallCheck(this, CenteredDiv)
    this.backgroundElement = document.createElement('div')
    Common.extend(this.backgroundElement.style, {
      backgroundColor: 'rgba(0,0,0,0.8)',
      top: 0,
      left: 0,
      display: 'none',
      zIndex: '1000',
      opacity: 0,
      WebkitTransition: 'opacity 0.2s linear',
      transition: 'opacity 0.2s linear'
    })
    dom.makeFullscreen(this.backgroundElement)
    this.backgroundElement.style.position = 'fixed'
    this.domElement = document.createElement('div')
    Common.extend(this.domElement.style, {
      position: 'fixed',
      display: 'none',
      zIndex: '1001',
      opacity: 0,
      WebkitTransition: '-webkit-transform 0.2s ease-out, opacity 0.2s linear',
      transition: 'transform 0.2s ease-out, opacity 0.2s linear'
    })
    document.body.appendChild(this.backgroundElement)
    document.body.appendChild(this.domElement)
    var _this = this
    dom.bind(this.backgroundElement, 'click', function() {
      _this.hide()
    })
  }
  createClass(CenteredDiv, [{
    key: 'show',
    value: function show() {
      var _this = this
      this.backgroundElement.style.display = 'block'
      this.domElement.style.display = 'block'
      this.domElement.style.opacity = 0
      this.domElement.style.webkitTransform = 'scale(1.1)'
      this.layout()
      Common.defer(function() {
        _this.backgroundElement.style.opacity = 1
        _this.domElement.style.opacity = 1
        _this.domElement.style.webkitTransform = 'scale(1)'
      })
    }
  }, {
    key: 'hide',
    value: function hide() {
      var _this = this
      var hide = function hide() {
        _this.domElement.style.display = 'none'
        _this.backgroundElement.style.display = 'none'
        dom.unbind(_this.domElement, 'webkitTransitionEnd', hide)
        dom.unbind(_this.domElement, 'transitionend', hide)
        dom.unbind(_this.domElement, 'oTransitionEnd', hide)
      }
      dom.bind(this.domElement, 'webkitTransitionEnd', hide)
      dom.bind(this.domElement, 'transitionend', hide)
      dom.bind(this.domElement, 'oTransitionEnd', hide)
      this.backgroundElement.style.opacity = 0
      this.domElement.style.opacity = 0
      this.domElement.style.webkitTransform = 'scale(1.1)'
    }
  }, {
    key: 'layout',
    value: function layout() {
      this.domElement.style.left = window.innerWidth / 2 - dom.getWidth(this.domElement) / 2 + 'px'
      this.domElement.style.top = window.innerHeight / 2 - dom.getHeight(this.domElement) / 2 + 'px'
    }
  }])
  return CenteredDiv
}())

var styleSheet = ___$insertStyle(".dg ul{list-style:none;margin:0;padding:0;width:100%;clear:both}.dg.ac{position:fixed;top:0;left:0;right:0;height:0;z-index:0}.dg:not(.ac) .main{overflow:hidden}.dg.main{-webkit-transition:opacity .1s linear;-o-transition:opacity .1s linear;-moz-transition:opacity .1s linear;transition:opacity .1s linear}.dg.main.taller-than-window{overflow-y:auto}.dg.main.taller-than-window .close-button{opacity:1;margin-top:-1px;border-top:1px solid #2c2c2c}.dg.main ul.closed .close-button{opacity:1 !important}.dg.main:hover .close-button,.dg.main .close-button.drag{opacity:1}.dg.main .close-button{-webkit-transition:opacity .1s linear;-o-transition:opacity .1s linear;-moz-transition:opacity .1s linear;transition:opacity .1s linear;border:0;line-height:19px;height:20px;cursor:pointer;text-align:center;background-color:#000}.dg.main .close-button.close-top{position:relative}.dg.main .close-button.close-bottom{position:absolute}.dg.main .close-button:hover{background-color:#111}.dg.a{float:right;margin-right:15px;overflow-y:visible}.dg.a.has-save>ul.close-top{margin-top:0}.dg.a.has-save>ul.close-bottom{margin-top:27px}.dg.a.has-save>ul.closed{margin-top:0}.dg.a .save-row{top:0;z-index:1002}.dg.a .save-row.close-top{position:relative}.dg.a .save-row.close-bottom{position:fixed}.dg li{-webkit-transition:height .1s ease-out;-o-transition:height .1s ease-out;-moz-transition:height .1s ease-out;transition:height .1s ease-out;-webkit-transition:overflow .1s linear;-o-transition:overflow .1s linear;-moz-transition:overflow .1s linear;transition:overflow .1s linear}.dg li:not(.folder){cursor:auto;height:27px;line-height:27px;padding:0 4px 0 5px}.dg li.folder{padding:0;border-left:4px solid rgba(0,0,0,0)}.dg li.title{cursor:pointer;margin-left:-4px}.dg .closed li:not(.title),.dg .closed ul li,.dg .closed ul li>*{height:0;overflow:hidden;border:0}.dg .cr{clear:both;padding-left:3px;height:27px;overflow:hidden}.dg .property-name{cursor:default;float:left;clear:left;width:40%;overflow:hidden;text-overflow:ellipsis}.dg .c{float:left;width:60%;position:relative}.dg .c input[type=text]{border:0;margin-top:4px;padding:3px;width:100%;float:right}.dg .has-slider input[type=text]{width:30%;margin-left:0}.dg .slider{float:left;width:66%;margin-left:-5px;margin-right:0;height:19px;margin-top:4px}.dg .slider-fg{height:100%}.dg .c input[type=checkbox]{margin-top:7px}.dg .c select{margin-top:5px}.dg .cr.function,.dg .cr.function .property-name,.dg .cr.function *,.dg .cr.boolean,.dg .cr.boolean *{cursor:pointer}.dg .cr.color{overflow:visible}.dg .selector{display:none;position:absolute;margin-left:-9px;margin-top:23px;z-index:10}.dg .c:hover .selector,.dg .selector.drag{display:block}.dg li.save-row{padding:0}.dg li.save-row .button{display:inline-block;padding:0px 6px}.dg.dialogue{background-color:#222;width:460px;padding:15px;font-size:13px;line-height:15px}#dg-new-constructor{padding:10px;color:#222;font-family:Monaco, monospace;font-size:10px;border:0;resize:none;box-shadow:inset 1px 1px 1px #888;word-wrap:break-word;margin:12px 0;display:block;width:440px;overflow-y:scroll;height:100px;position:relative}#dg-local-explain{display:none;font-size:11px;line-height:17px;border-radius:3px;background-color:#333;padding:8px;margin-top:10px}#dg-local-explain code{font-size:10px}#dat-gui-save-locally{display:none}.dg{color:#eee;font:11px 'Lucida Grande', sans-serif;text-shadow:0 -1px 0 #111}.dg.main::-webkit-scrollbar{width:5px;background:#1a1a1a}.dg.main::-webkit-scrollbar-corner{height:0;display:none}.dg.main::-webkit-scrollbar-thumb{border-radius:5px;background:#676767}.dg li:not(.folder){background:#1a1a1a;border-bottom:1px solid #2c2c2c}.dg li.save-row{line-height:25px;background:#dad5cb;border:0}.dg li.save-row select{margin-left:5px;width:108px}.dg li.save-row .button{margin-left:5px;margin-top:1px;border-radius:2px;font-size:9px;line-height:7px;padding:4px 4px 5px 4px;background:#c5bdad;color:#fff;text-shadow:0 1px 0 #b0a58f;box-shadow:0 -1px 0 #b0a58f;cursor:pointer}.dg li.save-row .button.gears{background:#c5bdad url() 2px 1px no-repeat;height:7px;width:8px}.dg li.save-row .button:hover{background-color:#bab19e;box-shadow:0 -1px 0 #b0a58f}.dg li.folder{border-bottom:0}.dg li.title{padding-left:16px;background:#000 url() 6px 10px no-repeat;cursor:pointer;border-bottom:1px solid rgba(255,255,255,0.2)}.dg .closed li.title{background-image:url()}.dg .cr.boolean{border-left:3px solid #806787}.dg .cr.color{border-left:3px solid}.dg .cr.function{border-left:3px solid #e61d5f}.dg .cr.number{border-left:3px solid #2FA1D6}.dg .cr.number input[type=text]{color:#2FA1D6}.dg .cr.string{border-left:3px solid #1ed36f}.dg .cr.string input[type=text]{color:#1ed36f}.dg .cr.function:hover,.dg .cr.boolean:hover{background:#111}.dg .c input[type=text]{background:#303030;outline:none}.dg .c input[type=text]:hover{background:#3c3c3c}.dg .c input[type=text]:focus{background:#494949;color:#fff}.dg .c .slider{background:#303030;cursor:ew-resize}.dg .c .slider-fg{background:#2FA1D6;max-width:100%}.dg .c .slider:hover{background:#3c3c3c}.dg .c .slider:hover .slider-fg{background:#44abda}\n")

css.inject(styleSheet)
var CSS_NAMESPACE = 'dg'
var HIDE_KEY_CODE = 72
var CLOSE_BUTTON_HEIGHT = 20
var DEFAULT_DEFAULT_PRESET_NAME = 'Default'
var SUPPORTS_LOCAL_STORAGE = (function() {
  try {
    return !!window.localStorage
  } catch (e) {
    return false
  }
}())
var SAVE_DIALOGUE = void 0
var autoPlaceVirgin = true
var autoPlaceContainer = void 0
var hide = false
var hideableGuis = []
var GUI = function GUI(pars) {
  var _this = this
  var params = pars || {}
  this.domElement = document.createElement('div')
  this.__ul = document.createElement('ul')
  this.domElement.appendChild(this.__ul)
  dom.addClass(this.domElement, CSS_NAMESPACE)
  this.__folders = {}
  this.__controllers = []
  this.__rememberedObjects = []
  this.__rememberedObjectIndecesToControllers = []
  this.__listening = []
  params = Common.defaults(params, {
    closeOnTop: false,
    autoPlace: true,
    width: GUI.DEFAULT_WIDTH
  })
  params = Common.defaults(params, {
    resizable: params.autoPlace,
    hideable: params.autoPlace
  })
  if (!Common.isUndefined(params.load)) {
    if (params.preset) {
      params.load.preset = params.preset
    }
  } else {
    params.load = { preset: DEFAULT_DEFAULT_PRESET_NAME }
  }
  if (Common.isUndefined(params.parent) && params.hideable) {
    hideableGuis.push(this)
  }
  params.resizable = Common.isUndefined(params.parent) && params.resizable
  if (params.autoPlace && Common.isUndefined(params.scrollable)) {
    params.scrollable = true
  }
  var useLocalStorage = SUPPORTS_LOCAL_STORAGE && localStorage.getItem(getLocalStorageHash(this, 'isLocal')) === 'true'
  var saveToLocalStorage = void 0
  var titleRow = void 0
  Object.defineProperties(this,
    {
      parent: {
        get: function get$$1() {
          return params.parent
        }
      },
      scrollable: {
        get: function get$$1() {
          return params.scrollable
        }
      },
      autoPlace: {
        get: function get$$1() {
          return params.autoPlace
        }
      },
      closeOnTop: {
        get: function get$$1() {
          return params.closeOnTop
        }
      },
      preset: {
        get: function get$$1() {
          if (_this.parent) {
            return _this.getRoot().preset
          }
          return params.load.preset
        },
        set: function set$$1(v) {
          if (_this.parent) {
            _this.getRoot().preset = v
          } else {
            params.load.preset = v
          }
          setPresetSelectIndex(this)
          _this.revert()
        }
      },
      width: {
        get: function get$$1() {
          return params.width
        },
        set: function set$$1(v) {
          params.width = v
          setWidth(_this, v)
        }
      },
      name: {
        get: function get$$1() {
          return params.name
        },
        set: function set$$1(v) {
          params.name = v
          if (titleRow) {
            titleRow.innerHTML = params.name
          }
        }
      },
      closed: {
        get: function get$$1() {
          return params.closed
        },
        set: function set$$1(v) {
          params.closed = v
          if (params.closed) {
            dom.addClass(_this.__ul, GUI.CLASS_CLOSED)
          } else {
            dom.removeClass(_this.__ul, GUI.CLASS_CLOSED)
          }
          this.onResize()
          if (_this.__closeButton) {
            _this.__closeButton.innerHTML = v ? GUI.TEXT_OPEN : GUI.TEXT_CLOSED
          }
        }
      },
      load: {
        get: function get$$1() {
          return params.load
        }
      },
      useLocalStorage: {
        get: function get$$1() {
          return useLocalStorage
        },
        set: function set$$1(bool) {
          if (SUPPORTS_LOCAL_STORAGE) {
            useLocalStorage = bool
            if (bool) {
              dom.bind(window, 'unload', saveToLocalStorage)
            } else {
              dom.unbind(window, 'unload', saveToLocalStorage)
            }
            localStorage.setItem(getLocalStorageHash(_this, 'isLocal'), bool)
          }
        }
      }
    })
  if (Common.isUndefined(params.parent)) {
    this.closed = params.closed || false
    dom.addClass(this.domElement, GUI.CLASS_MAIN)
    dom.makeSelectable(this.domElement, false)
    if (SUPPORTS_LOCAL_STORAGE) {
      if (useLocalStorage) {
        _this.useLocalStorage = true
        var savedGui = localStorage.getItem(getLocalStorageHash(this, 'gui'))
        if (savedGui) {
          params.load = JSON.parse(savedGui)
        }
      }
    }
    this.__closeButton = document.createElement('div')
    this.__closeButton.innerHTML = GUI.TEXT_CLOSED
    dom.addClass(this.__closeButton, GUI.CLASS_CLOSE_BUTTON)
    if (params.closeOnTop) {
      dom.addClass(this.__closeButton, GUI.CLASS_CLOSE_TOP)
      this.domElement.insertBefore(this.__closeButton, this.domElement.childNodes[0])
    } else {
      dom.addClass(this.__closeButton, GUI.CLASS_CLOSE_BOTTOM)
      this.domElement.appendChild(this.__closeButton)
    }
    dom.bind(this.__closeButton, 'click', function() {
      _this.closed = !_this.closed
    })
  } else {
    if (params.closed === undefined) {
      params.closed = true
    }
    var titleRowName = document.createTextNode(params.name)
    dom.addClass(titleRowName, 'controller-name')
    titleRow = addRow(_this, titleRowName)
    var onClickTitle = function onClickTitle(e) {
      e.preventDefault()
      _this.closed = !_this.closed
      return false
    }
    dom.addClass(this.__ul, GUI.CLASS_CLOSED)
    dom.addClass(titleRow, 'title')
    dom.bind(titleRow, 'click', onClickTitle)
    if (!params.closed) {
      this.closed = false
    }
  }
  if (params.autoPlace) {
    if (Common.isUndefined(params.parent)) {
      if (autoPlaceVirgin) {
        autoPlaceContainer = document.createElement('div')
        dom.addClass(autoPlaceContainer, CSS_NAMESPACE)
        dom.addClass(autoPlaceContainer, GUI.CLASS_AUTO_PLACE_CONTAINER)
        document.body.appendChild(autoPlaceContainer)
        autoPlaceVirgin = false
      }
      autoPlaceContainer.appendChild(this.domElement)
      dom.addClass(this.domElement, GUI.CLASS_AUTO_PLACE)
    }
    if (!this.parent) {
      setWidth(_this, params.width)
    }
  }
  this.__resizeHandler = function() {
    _this.onResizeDebounced()
  }
  dom.bind(window, 'resize', this.__resizeHandler)
  dom.bind(this.__ul, 'webkitTransitionEnd', this.__resizeHandler)
  dom.bind(this.__ul, 'transitionend', this.__resizeHandler)
  dom.bind(this.__ul, 'oTransitionEnd', this.__resizeHandler)
  this.onResize()
  if (params.resizable) {
    addResizeHandle(this)
  }
  saveToLocalStorage = function saveToLocalStorage() {
    if (SUPPORTS_LOCAL_STORAGE && localStorage.getItem(getLocalStorageHash(_this, 'isLocal')) === 'true') {
      localStorage.setItem(getLocalStorageHash(_this, 'gui'), JSON.stringify(_this.getSaveObject()))
    }
  }
  this.saveToLocalStorageIfPossible = saveToLocalStorage
  function resetWidth() {
    var root = _this.getRoot()
    root.width += 1
    Common.defer(function() {
      root.width -= 1
    })
  }
  if (!params.parent) {
    resetWidth()
  }
}
GUI.toggleHide = function() {
  hide = !hide
  Common.each(hideableGuis, function(gui) {
    gui.domElement.style.display = hide ? 'none' : ''
  })
}
GUI.CLASS_AUTO_PLACE = 'a'
GUI.CLASS_AUTO_PLACE_CONTAINER = 'ac'
GUI.CLASS_MAIN = 'main'
GUI.CLASS_CONTROLLER_ROW = 'cr'
GUI.CLASS_TOO_TALL = 'taller-than-window'
GUI.CLASS_CLOSED = 'closed'
GUI.CLASS_CLOSE_BUTTON = 'close-button'
GUI.CLASS_CLOSE_TOP = 'close-top'
GUI.CLASS_CLOSE_BOTTOM = 'close-bottom'
GUI.CLASS_DRAG = 'drag'
GUI.DEFAULT_WIDTH = 245
GUI.TEXT_CLOSED = 'Close Controls'
GUI.TEXT_OPEN = 'Open Controls'
GUI._keydownHandler = function(e) {
  if (document.activeElement.type !== 'text' && (e.which === HIDE_KEY_CODE || e.keyCode === HIDE_KEY_CODE)) {
    GUI.toggleHide()
  }
}
dom.bind(window, 'keydown', GUI._keydownHandler, false)
Common.extend(GUI.prototype,
  {
    add: function add(object, property) {
      return _add(this, object, property, {
        factoryArgs: Array.prototype.slice.call(arguments, 2)
      })
    },
    addColor: function addColor(object, property) {
      return _add(this, object, property, {
        color: true
      })
    },
    remove: function remove(controller) {
      this.__ul.removeChild(controller.__li)
      this.__controllers.splice(this.__controllers.indexOf(controller), 1)
      var _this = this
      Common.defer(function() {
        _this.onResize()
      })
    },
    destroy: function destroy() {
      if (this.parent) {
        throw new Error('Only the root GUI should be removed with .destroy(). ' + 'For subfolders, use gui.removeFolder(folder) instead.')
      }
      if (this.autoPlace) {
        autoPlaceContainer.removeChild(this.domElement)
      }
      var _this = this
      Common.each(this.__folders, function(subfolder) {
        _this.removeFolder(subfolder)
      })
      dom.unbind(window, 'keydown', GUI._keydownHandler, false)
      removeListeners(this)
    },
    addFolder: function addFolder(name) {
      if (this.__folders[name] !== undefined) {
        throw new Error('You already have a folder in this GUI by the' + ' name "' + name + '"')
      }
      var newGuiParams = { name: name, parent: this }
      newGuiParams.autoPlace = this.autoPlace
      if (this.load &&
        this.load.folders &&
        this.load.folders[name]) {
        newGuiParams.closed = this.load.folders[name].closed
        newGuiParams.load = this.load.folders[name]
      }
      var gui = new GUI(newGuiParams)
      this.__folders[name] = gui
      var li = addRow(this, gui.domElement)
      dom.addClass(li, 'folder')
      return gui
    },
    removeFolder: function removeFolder(folder) {
      this.__ul.removeChild(folder.domElement.parentElement)
      delete this.__folders[folder.name]
      if (this.load &&
        this.load.folders &&
        this.load.folders[folder.name]) {
        delete this.load.folders[folder.name]
      }
      removeListeners(folder)
      var _this = this
      Common.each(folder.__folders, function(subfolder) {
        folder.removeFolder(subfolder)
      })
      Common.defer(function() {
        _this.onResize()
      })
    },
    open: function open() {
      this.closed = false
    },
    close: function close() {
      this.closed = true
    },
    hide: function hide() {
      this.domElement.style.display = 'none'
    },
    show: function show() {
      this.domElement.style.display = ''
    },
    onResize: function onResize() {
      var root = this.getRoot()
      if (root.scrollable) {
        var top = dom.getOffset(root.__ul).top
        var h = 0
        Common.each(root.__ul.childNodes, function(node) {
          if (!(root.autoPlace && node === root.__save_row)) {
            h += dom.getHeight(node)
          }
        })
        if (window.innerHeight - top - CLOSE_BUTTON_HEIGHT < h) {
          dom.addClass(root.domElement, GUI.CLASS_TOO_TALL)
          root.__ul.style.height = window.innerHeight - top - CLOSE_BUTTON_HEIGHT + 'px'
        } else {
          dom.removeClass(root.domElement, GUI.CLASS_TOO_TALL)
          root.__ul.style.height = 'auto'
        }
      }
      if (root.__resize_handle) {
        Common.defer(function() {
          root.__resize_handle.style.height = root.__ul.offsetHeight + 'px'
        })
      }
      if (root.__closeButton) {
        root.__closeButton.style.width = root.width + 'px'
      }
    },
    onResizeDebounced: Common.debounce(function() {
      this.onResize()
    }, 50),
    remember: function remember() {
      if (Common.isUndefined(SAVE_DIALOGUE)) {
        SAVE_DIALOGUE = new CenteredDiv()
        SAVE_DIALOGUE.domElement.innerHTML = saveDialogContents
      }
      if (this.parent) {
        throw new Error('You can only call remember on a top level GUI.')
      }
      var _this = this
      Common.each(Array.prototype.slice.call(arguments), function(object) {
        if (_this.__rememberedObjects.length === 0) {
          addSaveMenu(_this)
        }
        if (_this.__rememberedObjects.indexOf(object) === -1) {
          _this.__rememberedObjects.push(object)
        }
      })
      if (this.autoPlace) {
        setWidth(this, this.width)
      }
    },
    getRoot: function getRoot() {
      var gui = this
      while (gui.parent) {
        gui = gui.parent
      }
      return gui
    },
    getSaveObject: function getSaveObject() {
      var toReturn = this.load
      toReturn.closed = this.closed
      if (this.__rememberedObjects.length > 0) {
        toReturn.preset = this.preset
        if (!toReturn.remembered) {
          toReturn.remembered = {}
        }
        toReturn.remembered[this.preset] = getCurrentPreset(this)
      }
      toReturn.folders = {}
      Common.each(this.__folders, function(element, key) {
        toReturn.folders[key] = element.getSaveObject()
      })
      return toReturn
    },
    save: function save() {
      if (!this.load.remembered) {
        this.load.remembered = {}
      }
      this.load.remembered[this.preset] = getCurrentPreset(this)
      markPresetModified(this, false)
      this.saveToLocalStorageIfPossible()
    },
    saveAs: function saveAs(presetName) {
      if (!this.load.remembered) {
        this.load.remembered = {}
        this.load.remembered[DEFAULT_DEFAULT_PRESET_NAME] = getCurrentPreset(this, true)
      }
      this.load.remembered[presetName] = getCurrentPreset(this)
      this.preset = presetName
      addPresetOption(this, presetName, true)
      this.saveToLocalStorageIfPossible()
    },
    revert: function revert(gui) {
      Common.each(this.__controllers, function(controller) {
        if (!this.getRoot().load.remembered) {
          controller.setValue(controller.initialValue)
        } else {
          recallSavedValue(gui || this.getRoot(), controller)
        }
        if (controller.__onFinishChange) {
          controller.__onFinishChange.call(controller, controller.getValue())
        }
      }, this)
      Common.each(this.__folders, function(folder) {
        folder.revert(folder)
      })
      if (!gui) {
        markPresetModified(this.getRoot(), false)
      }
    },
    listen: function listen(controller) {
      var init = this.__listening.length === 0
      this.__listening.push(controller)
      if (init) {
        updateDisplays(this.__listening)
      }
    },
    updateDisplay: function updateDisplay() {
      Common.each(this.__controllers, function(controller) {
        controller.updateDisplay()
      })
      Common.each(this.__folders, function(folder) {
        folder.updateDisplay()
      })
    }
  })
function addRow(gui, newDom, liBefore) {
  var li = document.createElement('li')
  if (newDom) {
    li.appendChild(newDom)
  }
  if (liBefore) {
    gui.__ul.insertBefore(li, liBefore)
  } else {
    gui.__ul.appendChild(li)
  }
  gui.onResize()
  return li
}
function removeListeners(gui) {
  dom.unbind(window, 'resize', gui.__resizeHandler)
  if (gui.saveToLocalStorageIfPossible) {
    dom.unbind(window, 'unload', gui.saveToLocalStorageIfPossible)
  }
}
function markPresetModified(gui, modified) {
  var opt = gui.__preset_select[gui.__preset_select.selectedIndex]
  if (modified) {
    opt.innerHTML = opt.value + '*'
  } else {
    opt.innerHTML = opt.value
  }
}
function augmentController(gui, li, controller) {
  controller.__li = li
  controller.__gui = gui
  Common.extend(controller, {
    options: function options(_options) {
      if (arguments.length > 1) {
        var nextSibling = controller.__li.nextElementSibling
        controller.remove()
        return _add(gui, controller.object, controller.property, {
          before: nextSibling,
          factoryArgs: [Common.toArray(arguments)]
        })
      }
      if (Common.isArray(_options) || Common.isObject(_options)) {
        var _nextSibling = controller.__li.nextElementSibling
        controller.remove()
        return _add(gui, controller.object, controller.property, {
          before: _nextSibling,
          factoryArgs: [_options]
        })
      }
    },
    name: function name(_name) {
      controller.__li.firstElementChild.firstElementChild.innerHTML = _name
      return controller
    },
    listen: function listen() {
      controller.__gui.listen(controller)
      return controller
    },
    remove: function remove() {
      controller.__gui.remove(controller)
      return controller
    }
  })
  if (controller instanceof NumberControllerSlider) {
    var box = new NumberControllerBox(controller.object, controller.property, { min: controller.__min, max: controller.__max, step: controller.__step })
    Common.each(['updateDisplay', 'onChange', 'onFinishChange', 'step', 'min', 'max'], function(method) {
      var pc = controller[method]
      var pb = box[method]
      controller[method] = box[method] = function() {
        var args = Array.prototype.slice.call(arguments)
        pb.apply(box, args)
        return pc.apply(controller, args)
      }
    })
    dom.addClass(li, 'has-slider')
    controller.domElement.insertBefore(box.domElement, controller.domElement.firstElementChild)
  } else if (controller instanceof NumberControllerBox) {
    var r = function r(returned) {
      if (Common.isNumber(controller.__min) && Common.isNumber(controller.__max)) {
        var oldName = controller.__li.firstElementChild.firstElementChild.innerHTML
        var wasListening = controller.__gui.__listening.indexOf(controller) > -1
        controller.remove()
        var newController = _add(gui, controller.object, controller.property, {
          before: controller.__li.nextElementSibling,
          factoryArgs: [controller.__min, controller.__max, controller.__step]
        })
        newController.name(oldName)
        if (wasListening) newController.listen()
        return newController
      }
      return returned
    }
    controller.min = Common.compose(r, controller.min)
    controller.max = Common.compose(r, controller.max)
  } else if (controller instanceof BooleanController) {
    dom.bind(li, 'click', function() {
      dom.fakeEvent(controller.__checkbox, 'click')
    })
    dom.bind(controller.__checkbox, 'click', function(e) {
      e.stopPropagation()
    })
  } else if (controller instanceof FunctionController) {
    dom.bind(li, 'click', function() {
      dom.fakeEvent(controller.__button, 'click')
    })
    dom.bind(li, 'mouseover', function() {
      dom.addClass(controller.__button, 'hover')
    })
    dom.bind(li, 'mouseout', function() {
      dom.removeClass(controller.__button, 'hover')
    })
  } else if (controller instanceof ColorController) {
    dom.addClass(li, 'color')
    controller.updateDisplay = Common.compose(function(val) {
      li.style.borderLeftColor = controller.__color.toString()
      return val
    }, controller.updateDisplay)
    controller.updateDisplay()
  }
  controller.setValue = Common.compose(function(val) {
    if (gui.getRoot().__preset_select && controller.isModified()) {
      markPresetModified(gui.getRoot(), true)
    }
    return val
  }, controller.setValue)
}
function recallSavedValue(gui, controller) {
  var root = gui.getRoot()
  var matchedIndex = root.__rememberedObjects.indexOf(controller.object)
  if (matchedIndex !== -1) {
    var controllerMap = root.__rememberedObjectIndecesToControllers[matchedIndex]
    if (controllerMap === undefined) {
      controllerMap = {}
      root.__rememberedObjectIndecesToControllers[matchedIndex] = controllerMap
    }
    controllerMap[controller.property] = controller
    if (root.load && root.load.remembered) {
      var presetMap = root.load.remembered
      var preset = void 0
      if (presetMap[gui.preset]) {
        preset = presetMap[gui.preset]
      } else if (presetMap[DEFAULT_DEFAULT_PRESET_NAME]) {
        preset = presetMap[DEFAULT_DEFAULT_PRESET_NAME]
      } else {
        return
      }
      if (preset[matchedIndex] && preset[matchedIndex][controller.property] !== undefined) {
        var value = preset[matchedIndex][controller.property]
        controller.initialValue = value
        controller.setValue(value)
      }
    }
  }
}
function _add(gui, object, property, params) {
  if (object[property] === undefined) {
    throw new Error('Object "' + object + '" has no property "' + property + '"')
  }
  var controller = void 0
  if (params.color) {
    controller = new ColorController(object, property)
  } else {
    var factoryArgs = [object, property].concat(params.factoryArgs)
    controller = ControllerFactory.apply(gui, factoryArgs)
  }
  if (params.before instanceof Controller) {
    params.before = params.before.__li
  }
  recallSavedValue(gui, controller)
  dom.addClass(controller.domElement, 'c')
  var name = document.createElement('span')
  dom.addClass(name, 'property-name')
  name.innerHTML = controller.property
  var container = document.createElement('div')
  container.appendChild(name)
  container.appendChild(controller.domElement)
  var li = addRow(gui, container, params.before)
  dom.addClass(li, GUI.CLASS_CONTROLLER_ROW)
  if (controller instanceof ColorController) {
    dom.addClass(li, 'color')
  } else {
    dom.addClass(li, _typeof(controller.getValue()))
  }
  augmentController(gui, li, controller)
  gui.__controllers.push(controller)
  return controller
}
function getLocalStorageHash(gui, key) {
  return document.location.href + '.' + key
}
function addPresetOption(gui, name, setSelected) {
  var opt = document.createElement('option')
  opt.innerHTML = name
  opt.value = name
  gui.__preset_select.appendChild(opt)
  if (setSelected) {
    gui.__preset_select.selectedIndex = gui.__preset_select.length - 1
  }
}
function showHideExplain(gui, explain) {
  explain.style.display = gui.useLocalStorage ? 'block' : 'none'
}
function addSaveMenu(gui) {
  var div = gui.__save_row = document.createElement('li')
  dom.addClass(gui.domElement, 'has-save')
  gui.__ul.insertBefore(div, gui.__ul.firstChild)
  dom.addClass(div, 'save-row')
  var gears = document.createElement('span')
  gears.innerHTML = '&nbsp;'
  dom.addClass(gears, 'button gears')
  var button = document.createElement('span')
  button.innerHTML = 'Save'
  dom.addClass(button, 'button')
  dom.addClass(button, 'save')
  var button2 = document.createElement('span')
  button2.innerHTML = 'New'
  dom.addClass(button2, 'button')
  dom.addClass(button2, 'save-as')
  var button3 = document.createElement('span')
  button3.innerHTML = 'Revert'
  dom.addClass(button3, 'button')
  dom.addClass(button3, 'revert')
  var select = gui.__preset_select = document.createElement('select')
  if (gui.load && gui.load.remembered) {
    Common.each(gui.load.remembered, function(value, key) {
      addPresetOption(gui, key, key === gui.preset)
    })
  } else {
    addPresetOption(gui, DEFAULT_DEFAULT_PRESET_NAME, false)
  }
  dom.bind(select, 'change', function() {
    for (var index = 0; index < gui.__preset_select.length; index++) {
      gui.__preset_select[index].innerHTML = gui.__preset_select[index].value
    }
    gui.preset = this.value
  })
  div.appendChild(select)
  div.appendChild(gears)
  div.appendChild(button)
  div.appendChild(button2)
  div.appendChild(button3)
  if (SUPPORTS_LOCAL_STORAGE) {
    var explain = document.getElementById('dg-local-explain')
    var localStorageCheckBox = document.getElementById('dg-local-storage')
    var saveLocally = document.getElementById('dg-save-locally')
    saveLocally.style.display = 'block'
    if (localStorage.getItem(getLocalStorageHash(gui, 'isLocal')) === 'true') {
      localStorageCheckBox.setAttribute('checked', 'checked')
    }
    showHideExplain(gui, explain)
    dom.bind(localStorageCheckBox, 'change', function() {
      gui.useLocalStorage = !gui.useLocalStorage
      showHideExplain(gui, explain)
    })
  }
  var newConstructorTextArea = document.getElementById('dg-new-constructor')
  dom.bind(newConstructorTextArea, 'keydown', function(e) {
    if (e.metaKey && (e.which === 67 || e.keyCode === 67)) {
      SAVE_DIALOGUE.hide()
    }
  })
  dom.bind(gears, 'click', function() {
    newConstructorTextArea.innerHTML = JSON.stringify(gui.getSaveObject(), undefined, 2)
    SAVE_DIALOGUE.show()
    newConstructorTextArea.focus()
    newConstructorTextArea.select()
  })
  dom.bind(button, 'click', function() {
    gui.save()
  })
  dom.bind(button2, 'click', function() {
    var presetName = prompt('Enter a new preset name.')
    if (presetName) {
      gui.saveAs(presetName)
    }
  })
  dom.bind(button3, 'click', function() {
    gui.revert()
  })
}
function addResizeHandle(gui) {
  var pmouseX = void 0
  gui.__resize_handle = document.createElement('div')
  Common.extend(gui.__resize_handle.style, {
    width: '6px',
    marginLeft: '-3px',
    height: '200px',
    cursor: 'ew-resize',
    position: 'absolute'
  })
  function drag(e) {
    e.preventDefault()
    gui.width += pmouseX - e.clientX
    gui.onResize()
    pmouseX = e.clientX
    return false
  }
  function dragStop() {
    dom.removeClass(gui.__closeButton, GUI.CLASS_DRAG)
    dom.unbind(window, 'mousemove', drag)
    dom.unbind(window, 'mouseup', dragStop)
  }
  function dragStart(e) {
    e.preventDefault()
    pmouseX = e.clientX
    dom.addClass(gui.__closeButton, GUI.CLASS_DRAG)
    dom.bind(window, 'mousemove', drag)
    dom.bind(window, 'mouseup', dragStop)
    return false
  }
  dom.bind(gui.__resize_handle, 'mousedown', dragStart)
  dom.bind(gui.__closeButton, 'mousedown', dragStart)
  gui.domElement.insertBefore(gui.__resize_handle, gui.domElement.firstElementChild)
}
function setWidth(gui, w) {
  gui.domElement.style.width = w + 'px'
  if (gui.__save_row && gui.autoPlace) {
    gui.__save_row.style.width = w + 'px'
  }
  if (gui.__closeButton) {
    gui.__closeButton.style.width = w + 'px'
  }
}
function getCurrentPreset(gui, useInitialValues) {
  var toReturn = {}
  Common.each(gui.__rememberedObjects, function(val, index) {
    var savedValues = {}
    var controllerMap = gui.__rememberedObjectIndecesToControllers[index]
    Common.each(controllerMap, function(controller, property) {
      savedValues[property] = useInitialValues ? controller.initialValue : controller.getValue()
    })
    toReturn[index] = savedValues
  })
  return toReturn
}
function setPresetSelectIndex(gui) {
  for (var index = 0; index < gui.__preset_select.length; index++) {
    if (gui.__preset_select[index].value === gui.preset) {
      gui.__preset_select.selectedIndex = index
    }
  }
}
function updateDisplays(controllerArray) {
  if (controllerArray.length !== 0) {
    requestAnimationFrame$1.call(window, function() {
      updateDisplays(controllerArray)
    })
  }
  Common.each(controllerArray, function(c) {
    c.updateDisplay()
  })
}

var color = {
  Color: Color,
  math: ColorMath,
  interpret: interpret
}
var controllers = {
  Controller: Controller,
  BooleanController: BooleanController,
  OptionController: OptionController,
  StringController: StringController,
  NumberController: NumberController,
  NumberControllerBox: NumberControllerBox,
  NumberControllerSlider: NumberControllerSlider,
  FunctionController: FunctionController,
  ColorController: ColorController
}
var dom$1 = { dom: dom }
var gui = { GUI: GUI }
var GUI$1 = GUI
var index = {
  color: color,
  controllers: controllers,
  dom: dom$1,
  gui: gui,
  GUI: GUI$1
}

export { color, controllers, dom$1 as dom, gui, GUI$1 as GUI }
export default index
// # sourceMappingURL=dat.gui.module.js.map
